Whitsunday (Hamilton Island)
September
Weather in Whitsunday for September 2026
Your guide to Whitsunday weather in September - trends and predictions
In general, the average temperature in Whitsunday at the beginning of September is 22 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 22.7 °C by the end of September.
Whitsunday experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 19.9 mm.
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Temperatures
Rain 🌧️
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24
Dry days
6
Rainy days
0
Snow days
22°/21°
Temperatures
30 km/h
Avg max wind
73 %
Avg humidity
Whitsunday Weather September
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Temperatures trend during September in Whitsunday
See the weather trend as well as the moving average line
September weather in Whitsunday day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 22° /20° | 0.1 mm | 7 | |
| 2 Sept. |  Cloudy | 22° /21° | 0 mm | 7 | |
| 3 Sept. |  Patchy rain possible | 22° /20° | 0.3 mm | 7 | |
| 4 Sept. | Patchy rain possible | 22° /21° | 0.6 mm | 7 | |
| 5 Sept. | Patchy rain possible | 22° /21° | 0.7 mm | 6 | |
| 6 Sept. | Patchy rain possible | 22° /21° | 1.3 mm | 6 | |
| 7 Sept. | Light rain shower | 22° /21° | 1.6 mm | 6 | |
| 8 Sept. | Patchy rain possible | 22° /21° | 1.1 mm | 6 | |
| 9 Sept. | Patchy rain possible | 22° /21° | 0.6 mm | 6 | |
| 10 Sept. | Patchy rain possible | 23° /22° | 0.4 mm | 6 | |
| 11 Sept. | Light rain shower | 23° /21° | 0.5 mm | 7 | |
| 12 Sept. | Patchy rain possible | 22° /21° | 0.2 mm | 7 | |
| 13 Sept. | Patchy rain possible | 22° /21° | 0.8 mm | 6 | |
| 14 Sept. | Patchy rain possible | 22° /21° | 4.4 mm | 6 | |
| 15 Sept. | Patchy rain possible | 22° /21° | 1.9 mm | 6 | |
| 16 Sept. | Light rain shower | 23° /21° | 2.2 mm | 6 | |
| 17 Sept. | Patchy rain possible | 23° /21° | 0.4 mm | 6 | |
| 18 Sept. | Patchy rain possible | 23° /21° | 0.5 mm | 6 | |
| 19 Sept. | Patchy rain possible | 23° /22° | 0 mm | 6 | |
| 20 Sept. | Patchy rain possible | 23° /22° | 0 mm | 7 | |
| 21 Sept. |  Sunny | 24° /22° | 0.5 mm | 7 | |
| 22 Sept. | Sunny | 23° /21° | 0 mm | 7 | |
| 23 Sept. | Sunny | 22° /21° | 0 mm | 7 | |
| 24 Sept. | Light rain shower | 22° /22° | 0.8 mm | 6 | |
| 25 Sept. | Patchy rain possible | 22° /21° | 0.5 mm | 6 | |
| 26 Sept. | Sunny | 23° /21° | 0.1 mm | 7 | |
| 27 Sept. | Partly cloudy | 23° /21° | 0.2 mm | 7 | |
| 28 Sept. | Partly cloudy | 23° /22° | 0.1 mm | 7 | |
| 29 Sept. | Patchy rain possible | 23° /21° | 0 mm | 7 | |
| 30 Sept. | Sunny | 23° /22° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Whitsunday in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Whitsunday forecast closer to your planned date for the most up-to-date weather information.
Change Month
Whitsunday in September - FAQ
What are the expected maximum and minimum temperatures in Whitsunday during September?
During September, expect a variety of temperatures with highs around 22° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Whitsunday during September?
Expect minimal rainfall in Whitsunday during September, with a total of 19.9 mm over approximately 6 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Whitsunday during September?
The average wind speed in Whitsunday during September is 30 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Whitsunday
Explore the daily rainfall trends and prepare for Whitsundays September weather 💧
Typically, Whitsunday has 6 rainy days in September with a total of 19.9 mm of rainfall.
UV exposure in Whitsunday during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Whitsunday?Get accurate weather forecasts for Whitsunday, located at latitude -20.346 and longitude 148.952. Stay updated with localized weather information tailored for Whitsunday.
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